Does that joystick have builtin DPDT switches , or use outboard reversing solenoids?VERY nice option. Instead of dealing with two of the two way temporary on/off switches, you only have to deal with one. Its also easier to wire up.
One hole, one control. If you can operate a loader bucket, you can operate the joystick the same way. You can even (with practice) do two operations at once such as lifting and dumping at the same time.